Beads & Microspheres

Lipid coated beads are designed for use in protein pull-down experiments. Use to test for lipid binding of purified protein proteins in cell lysate or binding of radiolabeled in vitro translation products.Sphingosine Beads are composed of agarose with 10 nanomoles of bound Sphingosine per mL of beads enough for several protein binding experiments. Each 1 mL order includes a small amount of control beads. Larger quantities of Control Beads are also available for purchase.Storage4 °C - do not freeze Powered by Bioz See more details on Bioz

Lipid coated beads are designed for use in protein pull-down experiments. Use to test for lipid binding of purified protein proteins in cell lysate or binding of radiolabeled in vitro translation products.S1P Beads are composed of agarose with 10 nanomoles of bound Sphingosine 1-Phosphate (S1P) per mL of beads enough for several protein binding experiments. Each 1 mL order of S1P Beads includes a small amount of control beads. Larger quantities of Control Beads are also available for purchase.Storage4 °C - do not freeze< Powered by Bioz See more details on Bioz

For use in “pre-clearing” cell lysates, as well as a negative control for the pulldown of polyubiquitinated proteins in conjunction with magnetic beads-conjugated TUBEs. Control magnetic beads are generated by blocking an activated matrix (identical to that used for TUBEs conjugation) with ethanolamine. Control magnetic beads (1 mL) are supplied as a slurry in PBS, pH 7.2.

Nanocs fluorescent labeled gold nanoparticles were made from monodispersed gold nanoparticles with narrow size distribution (<15%). Fluorescent molecules, from green to near infrared region, including fluorescein (FITC), rhodamine, Cy3, Cy5 or Alexa fluor dyes, were convalently attached to the gold surface. These fluorescently labeled gold nanoparticles are stable in aqueous buffer and is useful for generating various gold nanoparticle probes to detect various biomolecules in SEM, TEM, light microscopy and blotting.

Surface functional agarose beads from Nanocs have uniform size in the range of 50~150 microns. These activated beads have multiple functional groups that can be used to attached various bio-ligands covalently to the bead surface. Covalently linked ligands offer high stability and are suitable for various biomolecule purification, capturing and assay. Nanocs surface modified agarose beads provide more choices than any other companies in this field.

Azide functional agarose beads (Agarose azide beads) are one of Nanocs surface functional agarose beads that have azide functional groups covalently attached to agarose. These azido agarose beads have uniform size in the range of 50~150 microns. Azide agarose beads have multiple azido functional groups that can be used to attached various bio-ligands covalently to the bead surface via so called click chemistry. Covalently linked ligands offer high stability and are suitable for various biomolecule purification, capturing and assay. Nanocs surface modified agarose beads provide more choices than any other companies in this field.

High capacity thiol reactive S3 Beads are one of Nanocs reactive agarose beads that can be used for reversible immobilization of biomolecules containing free thiol groups. S3TM thiol capture beads contain sulhydryl reactive bonds that can react easily with free thiol groups under mild conditions. Reaction between thiol and S3 resins results a reversible dithio bond that can be cleaved by common dithio reducing agents such as DTT or TCEP. Compared to other thiol reactive beads, Nanocs S3TM Beads have exceptionally high thiol capture capacity; Density of thiol reactive groups on S3 beads is 20-30 times more over conventional thiol activated agarose beads. S3 beads can be used in many applications, such as acyl-RAC protein assays; Protein S-palmitolyation pull down assay; Site-specific protein immobilizations; Protein purification, digestion and analysis. S3 beads are ideal replacements for commonly used activated Thiol-Sepharose 4B or Thiopropyl Sepharose 6B from GE.

Thiol functional agarose beads from Nanocs are intended to reduce disulfide bonds in biomolecules easily and efficiently. Unlike common disulfide bond reducing reagents, such as DTT, TCEP, our thiol functional agarose beads have free thiol groups covalently linked to the agarose surface and they can reduce disulfide bonds on the bead surface without any separation issue. These activated beads have free sulfhydryl groups that can also be used to attached various bio-ligands covalently to the bead surface. Covalently linked ligands offer high stability and are suitable for various biomolecule purification, capturing and assay. Nanocs surface modified agarose beads provide more choices than any other companies in this field. Customer conjugation and modification is available upon request.

Activated agarose (Pegarose) beads from Nanocs have uniform size in the range of 50~150 microns. These activated beads have multiple functional groups that can be used to attached various bio-ligands covalently to the bead surface. Covalently linked ligands offer high stability and are suitable for various biomolecule purification, capturing and assay. Nanocs surface modified agarose beads provide more choices than any other companies in this field.